Smart Ring for Fitness & Health Tracking -Pedometer/Sleep/Heart Rate/Blood Oxygen Monitor Etc, 5ATM Waterproof/Long Battery Life & No APP Subscription Compatible with Smart Phone (Rose Gold-01, 9) Rose Gold-01 9 is up for auction in Health & Household. The current bid is $8.50, 72% below the $29.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.